protected function addHeaderAction($a_cmd) { global $ilUser, $ilCtrl; // preview? if ($a_cmd == "preview" || $a_cmd == "previewFullscreen" || $_GET["prvm"]) { // notification if ($ilUser->getId() != ANONYMOUS_USER_ID) { if (!$_GET["prvm"]) { $ilCtrl->setParameter($this, "prvm", "fsc"); } $this->insertHeaderAction($this->initHeaderAction(null, null, true)); if (!$_GET["prvm"]) { $ilCtrl->setParameter($this, "prvm", ""); } } } else { return parent::addHeaderAction(); } }